metal round air vents cover aire diffuser

1 material:nylon ,brass,stainless steel is available 2 IP68 3 OEM is available 4 PG,G,M,NPT thread is available 5 MOQ:500pcs Features: Balance pressure Eliminates moisture Thermal various types of outdoor electronic products Cabinet often suffered from temperature change Wind and rain erosion and sun's radiation Environment-temperature fluctuations Can create pressure difference of equipment Constitutes a negative impact Shell water- and dust-resistant Heat through valve helps balance inside and outside pressure Preventing air front-housing and water through sealing strip into cabinet interior Can effectively protects integrity of seal Breathable membrane can also accelerate out moisture vapor condensation, thus reduce speed and gives protection Water- and dust-resistant heat through valve can adjust pressure, thus avoid gas accumulation Breathable membrane has role of mechanical safety valve, equivalent and also can play protective barriers, stop dust, salt and other corrosive liquid invasion to extend product performance and life, reduce unnecessary maintenance and waste and cost savings Suitable for household appliances, audio equipments, communications equipments, sensors, outdoor lighting, large outdoor LED display, computer equipment, automobile exterior lighting, monitoring equipment and othersAvailable types: Automotive vents Electronic control units vents Exterior lighting vents Protective vents Acoustic vents Adhesive vents O-ring vents Press-fit vents Screw-in vents Venting Snap-in vents

metal round air vents cover aire diffuser